🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.46 AU - 0.66 AU

Year: 160 Days

Day: 21.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,848,565 km

• M1: 257,907 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.54 AU - 0.86 AU

Year: 223 Days

Day: 44.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,848,565 km

• M1: 461,809 km (0.079 R)
• M2: 516,711 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.53 AU - 1.71 AU

Year: 785 Days

Day: 36.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,848,565 km

• M1: 99,483 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.3

Radius: 14.3

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.59 AU - 5.43 AU

Year: 3647 Days

Day: 6 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 36,848,565 km

• M1: 185,053 km (0.119 R)
• M2: 312,211 km (0.084 R)
• M3: 524,640 km (0.083 R)
• M4: 664,364 km (0.093 R)
• M5: 755,469 km (0.065 R)
• M6: 1,049,130 km (0.119 R)
• M7: 1,224,608 km (0.105 R)
• M8: 1,533,079 km (0.032 R)
• M9: 1,638,097 km (0.119 R)
• M10: 1,756,578 km (0.036 R)
• M11: 2,014,186 km (0.075 R)
• M12: 2,177,247 km (0.094 R)
• M13: 2,369,032 km (0.112 R)
• M14: 2,769,954 km (0.101 R)
• M15: 3,005,122 km (0.069 R)
• M16: 3,152,027 km (0.1 R)
• M17: 3,301,625 km (0.119 R)
• M18: 3,579,578 km (0.108 R)
• M19: 3,879,821 km (0.079 R)
• M20: 4,689,744 km (0.104 R)
• M21: 4,892,598 km (0.105 R)
• M22: 5,050,574 km (0.092 R)
• M23: 5,485,754 km (0.083 R)
• M24: 6,068,138 km (0.099 R)
• M25: 6,289,543 km (0.075 R)
• M26: 6,444,527 km (0.106 R)
• M27: 6,670,419 km (0.107 R)
• M28: 6,828,395 km (0.093 R)
• M29: 6,934,460 km (0.08 R)
• M30: 7,857,927 km (0.068 R)
• M31: 8,006,328 km (0.118 R)
• M32: 8,155,627 km (0.118 R)
• M33: 8,400,369 km (0.059 R)
• M34: 8,495,214 km (0.113 R)
• M35: 8,609,357 km (0.088 R)
• M36: 9,032,420 km (0.089 R)
• M37: 9,344,481 km (0.115 R)
• M38: 9,521,605 km (0.091 R)
• M39: 9,779,362 km (0.027 R)
• M40: 10,669,171 km (0.063 R)
• M41: 10,833,728 km (0.101 R)
• M42: 11,227,919 km (0.046 R)
• M43: 11,374,375 km (0.112 R)
• M44: 11,732,662 km (0.096 R)
• M45: 11,902,605 km (0.064 R)
• M46: 12,094,838 km (0.104 R)
• M47: 12,590,606 km (0.113 R)
• M48: 13,335,603 km (0.083 R)
• M49: 13,557,457 km (0.065 R)
• M50: 13,735,927 km (0.08 R)
• M51: 14,275,826 km (0.085 R)
• M52: 14,434,549 km (0.086 R)
• M53: 14,822,606 km (0.089 R)
• M54: 15,306,854 km (0.052 R)
• M55: 15,469,317 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.9

Radius: 13.9

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.55 AU - 7.69 AU

Year: 7235 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,848,565 km

• M1: 187,895 km (0.054 R)
• M2: 415,284 km (0.025 R)
• M3: 524,490 km (0.033 R)
• M4: 974,181 km (0.111 R)
• M5: 2,157,949 km (0.072 R)
• M6: 2,559,919 km (0.12 R)
• M7: 3,089,196 km (0.097 R)
• M8: 3,461,246 km (0.114 R)
• M9: 4,190,536 km (0.078 R)
• M10: 4,632,896 km (0.098 R)
• M11: 4,905,613 km (0.073 R)
• M12: 5,090,367 km (0.114 R)
• M13: 5,371,910 km (0.111 R)
• M14: 5,950,405 km (0.078 R)
• M15: 6,048,840 km (0.059 R)
• M16: 6,481,477 km (0.107 R)
• M17: 6,821,214 km (0.106 R)
• M18: 7,132,078 km (0.107 R)
• M19: 7,589,250 km (0.091 R)
• M20: 7,696,212 km (0.061 R)
• M21: 7,803,623 km (0.108 R)
• M22: 8,421,612 km (0.093 R)
• M23: 8,680,716 km (0.092 R)
• M24: 8,830,014 km (0.08 R)
• M25: 9,666,117 km (0.117 R)
• M26: 9,782,205 km (0.086 R)
• M27: 10,093,817 km (0.11 R)
• M28: 10,369,227 km (0.09 R)
• M29: 10,806,950 km (0.092 R)
• M30: 11,618,519 km (0.093 R)
• M31: 11,741,937 km (0.084 R)
• M32: 11,907,243 km (0.067 R)
• M33: 12,281,985 km (0.084 R)
• M34: 12,407,797 km (0.093 R)
• M35: 12,745,290 km (0.108 R)
• M36: 14,257,275 km (0.095 R)
• M37: 14,522,213 km (0.11 R)
• M38: 15,780,032 km (0.093 R)
• M39: 16,008,319 km (0.1 R)
• M40: 16,560,634 km (0.114 R)
• M41: 17,353,951 km (0.106 R)
• M42: 17,495,172 km (0.091 R)
• M43: 17,636,841 km (0.081 R)
• M44: 18,016,520 km (0.042 R)
• M45: 18,977,387 km (0.114 R)
• M46: 19,905,642 km (0.057 R)
• M47: 20,004,227 km (0.067 R)
• M48: 20,152,479 km (0.085 R)
• M49: 20,499,695 km (0.079 R)
• M50: 20,748,925 km (0.115 R)
• M51: 20,848,857 km (0.119 R)
• M52: 21,199,963 km (0.096 R)
• M53: 21,603,728 km (0.055 R)
• M54: 22,009,886 km (0.044 R)
• M55: 22,933,354 km (0.095 R)
• M56: 24,711,773 km (0.082 R)
• M57: 25,296,701 km (0.098 R)
• M58: 27,133,164 km (0.112 R)
• M59: 27,242,520 km (0.103 R)
• M60: 27,461,831 km (0.113 R)
• M61: 29,236,361 km (0.099 R)
• M62: 30,364,179 km (0.116 R)
• M63: 31,162,134 km (0.099 R)
• M64: 31,448,913 km (0.039 R)
• M65: 31,563,804 km (0.102 R)
• M66: 31,678,845 km (0.111 R)
• M67: 32,256,143 km (0.091 R)
• M68: 32,430,126 km (0.12 R)
• M69: 32,662,451 km (0.077 R)
• M70: 33,362,868 km (0.105 R)
• M71: 33,891,398 km (0.12 R)
• M72: 36,454,608 km (0.071 R)
• M73: 36,635,771 km (0.091 R)
• M74: 37,363,415 km (0.091 R)
• M75: 37,606,960 km (0.11 R)
• M76: 37,851,104 km (0.077 R)
• M77: 38,894,549 km (0.06 R)
• M78: 39,079,751 km (0.088 R)
• M79: 39,761,020 km (0.065 R)
• M80: 40,258,881 km (0.117 R)
• M81: 41,198,206 km (0.103 R)
• M82: 41,324,018 km (0.073 R)
• M83: 42,525,289 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.7

Radius: 14.7

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.12 AU - 10.88 AU

Year: 11150 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 36,848,565 km

• M1: 243,396 km (0.094 R)
• M2: 560,693 km (0.105 R)
• M3: 657,333 km (0.072 R)
• M4: 1,024,147 km (0.109 R)
• M5: 1,385,725 km (0.046 R)
• M6: 1,803,253 km (0.118 R)
• M7: 1,972,149 km (0.086 R)
• M8: 2,293,186 km (0.103 R)
• M9: 2,392,818 km (0.085 R)
• M10: 3,003,925 km (0.089 R)
• M11: 3,224,732 km (0.055 R)
• M12: 3,355,929 km (0.034 R)
• M13: 3,662,904 km (0.038 R)
• M14: 3,919,165 km (0.079 R)
• M15: 4,222,400 km (0.111 R)
• M16: 4,491,377 km (0.083 R)
• M17: 5,003,002 km (0.073 R)
• M18: 5,111,909 km (0.087 R)
• M19: 5,310,126 km (0.039 R)
• M20: 5,805,445 km (0.108 R)
• M21: 6,719,936 km (0.118 R)
• M22: 10,722,727 km (0.07 R)
• M23: 10,863,947 km (0.12 R)
• M24: 11,608,346 km (0.113 R)
• M25: 12,310,110 km (0.117 R)
• M26: 12,547,222 km (0.057 R)
• M27: 12,965,647 km (0.098 R)
• M28: 13,327,973 km (0.058 R)
• M29: 13,449,447 km (0.113 R)
• M30: 14,653,710 km (0.097 R)
• M31: 15,126,140 km (0.106 R)
• M32: 16,573,200 km (0.079 R)
• M33: 16,933,581 km (0.056 R)
• M34: 17,164,411 km (0.094 R)
• M35: 17,996,923 km (0.106 R)
• M36: 20,048,658 km (0.065 R)
• M37: 20,643,309 km (0.085 R)
• M38: 21,528,480 km (0.12 R)
• M39: 22,029,633 km (0.077 R)
• M40: 24,369,194 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.9

Radius: 12.2

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.25 AU - 12.71 AU

Year: 12919 Days

Day: 5.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 36,848,565 km

• M1: 303,534 km (0.026 R)
• M2: 696,827 km (0.094 R)
• M3: 1,258,118 km (0.097 R)
• M4: 1,693,597 km (0.1 R)
• M5: 2,100,952 km (0.105 R)
• M6: 2,383,094 km (0.091 R)
• M7: 2,718,044 km (0.12 R)
• M8: 3,173,868 km (0.115 R)
• M9: 3,587,207 km (0.03 R)
• M10: 4,561,089 km (0.12 R)
• M11: 4,878,686 km (0.072 R)
• M12: 5,483,809 km (0.094 R)
• M13: 5,900,589 km (0.112 R)
• M14: 6,408,773 km (0.108 R)
• M15: 6,847,843 km (0.047 R)
• M16: 7,127,142 km (0.106 R)
• M17: 7,211,665 km (0.077 R)
• M18: 7,812,898 km (0.069 R)
• M19: 7,958,457 km (0.08 R)
• M20: 8,163,855 km (0.116 R)
• M21: 8,639,726 km (0.051 R)
• M22: 8,760,152 km (0.089 R)
• M23: 8,972,132 km (0.114 R)
• M24: 9,247,243 km (0.063 R)
• M25: 9,432,295 km (0.054 R)
• M26: 10,248,202 km (0.113 R)
• M27: 10,503,715 km (0.118 R)
• M28: 10,956,099 km (0.098 R)
• M29: 11,086,549 km (0.093 R)
• M30: 11,250,358 km (0.1 R)
• M31: 11,846,655 km (0.07 R)
• M32: 12,760,250 km (0.084 R)
• M33: 13,104,474 km (0.108 R)
• M34: 13,942,970 km (0.1 R)
• M35: 14,333,122 km (0.081 R)
• M36: 14,690,960 km (0.109 R)
• M37: 15,233,102 km (0.106 R)
• M38: 15,818,778 km (0.096 R)
• M39: 15,929,480 km (0.111 R)
• M40: 17,353,054 km (0.059 R)
• M41: 17,734,379 km (0.115 R)
• M42: 17,849,420 km (0.067 R)
• M43: 18,003,057 km (0.106 R)
• M44: 18,350,423 km (0.083 R)
• M45: 18,738,928 km (0.108 R)
• M46: 20,803,080 km (0.067 R)
• M47: 21,371,103 km (0.049 R)
• M48: 22,108,920 km (0.086 R)
• M49: 22,480,970 km (0.079 R)
• M50: 22,688,462 km (0.111 R)
• M51: 22,896,702 km (0.056 R)
• M52: 23,947,328 km (0.116 R)
• M53: 24,074,486 km (0.095 R)
• M54: 24,585,363 km (0.07 R)
• M55: 25,272,017 km (0.113 R)
• M56: 25,401,419 km (0.099 R)
• M57: 25,747,738 km (0.061 R)
• M58: 26,313,667 km (0.057 R)
• M59: 26,883,934 km (0.079 R)
• M60: 27,280,967 km (0.115 R)
• M61: 27,413,810 km (0.102 R)
• M62: 28,215,206 km (0.113 R)
• M63: 28,439,154 km (0.077 R)
• M64: 28,663,700 km (0.03 R)
• M65: 28,979,052 km (0.093 R)
• M66: 29,295,601 km (0.078 R)
• M67: 29,840,886 km (0.057 R)
• M68: 30,023,395 km (0.06 R)
• M69: 30,160,576 km (0.079 R)
• M70: 30,527,241 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.2

Radius: 4.3

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 14.44 AU - 18.02 AU

Year: 24899 Days

Day: 22.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,848,565 km

• M1: 720,314 km (0.104 R)
• M2: 794,215 km (0.044 R)
• M3: 824,434 km (0.059 R)
• M4: 855,101 km (0.099 R)
• M5: 1,182,272 km (0.082 R)
• M6: 1,377,647 km (0.102 R)
• M7: 1,621,342 km (0.026 R)
• M8: 1,778,120 km (0.1 R)
• M9: 2,085,095 km (0.101 R)
• M10: 3,319,876 km (0.117 R)
• M11: 3,980,500 km (0.109 R)
• M12: 4,165,254 km (0.087 R)
• M13: 4,352,700 km (0.111 R)
• M14: 4,652,793 km (0.074 R)
• M15: 5,475,880 km (0.067 R)
• M16: 5,593,016 km (0.069 R)
• M17: 6,069,335 km (0.072 R)
• M18: 6,404,285 km (0.111 R)
• M19: 6,933,861 km (0.115 R)
• M20: 7,156,014 km (0.072 R)
• M21: 7,542,126 km (0.086 R)
• M22: 7,836,236 km (0.066 R)
• M23: 8,100,725 km (0.088 R)
• M24: 9,084,181 km (0.081 R)
• M25: 9,327,128 km (0.104 R)
• M26: 9,713,240 km (0.119 R)
• M27: 10,140,342 km (0.078 R)
• M28: 10,865,892 km (0.039 R)
• M29: 10,976,145 km (0.067 R)
• M30: 11,049,897 km (0.114 R)
• M31: 11,197,849 km (0.079 R)
• M32: 11,234,950 km (0.116 R)
• M33: 11,758,393 km (0.047 R)
• M34: 12,328,061 km (0.1 R)
• M35: 12,366,358 km (0.09 R)
• M36: 12,674,231 km (0.032 R)
• M37: 13,533,671 km (0.067 R)
• M38: 14,532,835 km (0.055 R)
• M39: 15,308,051 km (0.064 R)
• M40: 15,473,057 km (0.067 R)
• M41: 15,721,539 km (0.119 R)
• M42: 16,517,101 km (0.091 R)
• M43: 17,239,808 km (0.084 R)
• M44: 17,972,987 km (0.089 R)
• M45: 18,103,437 km (0.039 R)
• M46: 20,007,070 km (0.067 R)
• M47: 20,595,139 km (0.086 R)
• M48: 20,914,082 km (0.092 R)
• M49: 21,649,205 km (0.096 R)
• M50: 22,252,683 km (0.079 R)
• M51: 22,299,358 km (0.1 R)
• M52: 22,579,854 km (0.092 R)
• M53: 22,861,696 km (0.109 R)
• M54: 23,333,977 km (0.099 R)
• M55: 23,809,399 km (0.057 R)
• M56: 24,866,457 km (0.09 R)
• M57: 25,352,052 km (0.073 R)
• M58: 25,547,128 km (0.102 R)
• M59: 25,938,924 km (0.076 R)
• M60: 26,579,652 km (0.098 R)
• M61: 27,375,363 km (0.1 R)
• M62: 27,525,410 km (0.116 R)
• M63: 27,726,021 km (0.099 R)
• M64: 27,926,931 km (0.06 R)
• M65: 28,128,439 km (0.107 R)
• M66: 28,735,806 km (0.048 R)
• M67: 29,143,161 km (0.11 R)
• M68: 31,051,731 km (0.111 R)
• M69: 31,522,067 km (0.061 R)
• M70: 32,311,195 km (0.053 R)
• M71: 32,947,136 km (0.098 R)
• M72: 33,426,747 km (0.104 R)
• M73: 33,480,153 km (0.107 R)
• M74: 34,555,014 km (0.077 R)
• M75: 34,988,100 km (0.111 R)
• M76: 36,517,887 km (0.108 R)
• M77: 36,848,499 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 12,507 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit